I dynoed last Saturday and I have mixed feelings on it. The dyno is here Peak hp is lower than expected for my mods but torque seems about right. I have be unable to locate any dynos for stock 00-01 auto so I do not have a baseline to compare it to. I was curious if some of the dyno experts could take a look and tell me if there signs that indicate any problems. Only thing else changed besides the mods listed on the page were copper replacements in stock heat range gapped correctly. Any advice or insight would be greatly appreciated.

Haydn Jr.

 

Seems about right if you're auto. But, your mods should have brought it up more. BTW, where did you get your timing advance at? And on your plot link, you said all runs were run in 3 gear, up to 65 mph? w O/D off? I didnt follow that. But it does seem alittle low. Maybe i's just the dyno.

 

i had the timing advanced with a consult 2 at a local nissan/infinite specific shop. for my runs, i ran it up in 3rd gear to 65mph with o/d off and just hit it from there. at 65, it wont downshift into 2nd and keeping the o/d off locks me out of 4th so i run 3rd all the way to redline since 00-01 make peak hp right around redline due to the variable intake.

 

a stock 00-01 automagic dynos at about 165 fwhp with a low of 160 and a high of 170. Yeah you should had a bit higher peak numbers.

Check general maintenanc issues, and also tire pressure/alignment, y-pipe flex section, etc.

 

how would the flex section affect dyno #'s that much? i know i have a loose flex section in my budget ypipe, could that be a reason of my low numbers?

 

if the flex begin to crumble inward and create a strangle on the air coming through. it affects boosted guys alot more than N/A but it can still bring down hp and torque.

 

yes if you mean the flex section is collapsing...

 

dunno if it is collapsing or not... haven't had enough time to look inside.... from the outside it looks ok.... but it rattles like a ****** phucker.

 

most do look fine from the outside. the best thing do is seperate from the cat and check out the inside with a flashlight. i was trying to wrap my flex section and i hit the flex section with the side of my hand a few times due to frustration. after i started the car, i had black smoke come out of the exhaust so obviously carbon was getting caught in there.

 

thanks... i'll check it out sometime this week...